<template>
  <ul class="todo-main">
    <!-- :todo 保证传入的是对象，而非 todoObj 这一字符串 -->
    <TodoItem v-for="todoObj in todoList" :key="todoObj.id" :todo="todoObj" :changeCheck="changeCheck" :todoDelete="todoDelete" />
  </ul>
</template>

<script>
import TodoItem from './TodoItem.vue'

export default {
  name: 'TodoList',
  components: {
    TodoItem
  },
  // 接收 App.vue 传来的 todoList
  props: ['todoList', 'changeCheck', 'todoDelete']
}
</script>

<style scoped>
.todo-main {
  margin-left: 0;
  border: 1px solid #ddd;
  border-radius: 2px;
  padding: 0;
}

.todo-empty {
  height: 40px;
  line-height: 40px;
  border: 1px solid #ddd;
  border-radius: 2px;
  padding-left: 5px;
  margin-top: 10px;
}
</style>